Southwest Airlines flight WN 4557: Multiple routes

Ad box here 1220564027 I FlightWNum Top Box

FLIGHT SCHEDULE
Direct Flights:
Mon 05:10 Chicago Midway (MDW) 08:00 Baltimore (BWI) WN 4557 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Operates only on 2026-01-05
Sun 05:10 Salt Lake City (SLC) 09:10 Houston Hobby (HOU) WN 4557 Non-stop Boeing 737 MAX 8 (7M8) 3:00 Effective 2026-06-07 through 2026-08-02
Mon,Thu,Fri 05:40 Tampa (TPA) 07:05 Houston Hobby (HOU) WN 4557 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-04-09 through 2026-06-01
Sat 05:55 Tampa (TPA) 07:20 Houston Hobby (HOU) WN 4557 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-04-11 through 2026-05-30
Sun 06:00 Tampa (TPA) 07:25 Houston Hobby (HOU) WN 4557 Non-stop Boeing 737-800 (73H) 2:25 Effective 2026-04-12 through 2026-05-17
Sun 06:00 Tampa (TPA) 07:25 Houston Hobby (HOU) WN 4557 Non-stop Boeing 737-800 (73H) 2:25 Operates only on 2026-05-31
Tue,Wed 06:30 Tampa (TPA) 07:55 Houston Hobby (HOU) WN 4557 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-04-07 through 2026-06-03
Tue,Wed 06:50 Albuquerque (ABQ) 07:10 Phoenix Sky Harbor (PHX) 4 WN 4557 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective 2026-06-09 through 2026-07-29
Sun 07:00 Tampa (TPA) 08:30 Houston Hobby (HOU) WN 4557 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Operates only on 2026-05-24
Sat 07:05 San Antonio (SAT) A 08:05 Las Vegas Harry Reid (LAS) 1 WN 4557 Non-stop Boeing 737 MAX 8 (7M8) 3:00 Effective 2026-02-14 through 2026-02-28
Thu 08:00 San Antonio (SAT) A 09:00 Las Vegas Harry Reid (LAS) 1 WN 4557 Non-stop Boeing 737-700 (Scimitar Winglets) 3:00 Operates only on 2026-02-12
Mon,Fri 08:00 San Antonio (SAT) A 09:00 Las Vegas Harry Reid (LAS) 1 WN 4557 Non-stop Boeing 737 MAX 8 (7M8) 3:00 Effective 2026-02-13 through 2026-02-20
Fri,Sun 08:00 San Antonio (SAT) A 09:00 Las Vegas Harry Reid (LAS) 1 WN 4557 Non-stop Boeing 737 MAX 8 (7M8) 3:00 Effective 2026-02-22 through 2026-03-01
Thu 09:45 Las Vegas Harry Reid (LAS) 1 11:25 Oakland (OAK) 2 WN 4557 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Operates only on 2026-02-12
Mon,Fri 09:45 Las Vegas Harry Reid (LAS) 1 11:25 Oakland (OAK) 2 WN 4557 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2026-02-13 through 2026-02-20
Thu,Fri,Sun 09:45 Las Vegas Harry Reid (LAS) 1 11:25 Oakland (OAK) 2 WN 4557 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2026-02-22 through 2026-03-01
Sun 14:00 Portland (PDX) 19:20 Kansas City (MCI) WN 4557 Non-stop Boeing 737-800 (73H) 3:20 Effective 2026-08-09 through 2026-09-27
Sat 14:05 Kansas City (MCI) 17:05 Atlanta (ATL) N WN 4557 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Effective 2026-08-08 through 2026-09-26
Mon,Thu,Fri 18:10 Albuquerque (ABQ) 18:30 Phoenix Sky Harbor (PHX) 4 WN 4557 Non-stop Boeing 737-800 (73H) 1:20 Effective 2026-06-04 through 2026-08-03
Sat 18:40 Albuquerque (ABQ) 19:00 Phoenix Sky Harbor (PHX) 4 WN 4557 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective 2026-06-06 through 2026-08-01
Sat 19:15 Dallas Love Field (DAL) 1 23:25 New York LaGuardia (LGA) B WN 4557 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Valid until 2026-01-03
Non-Direct Flights:
Thu 08:00 San Antonio (SAT) A 11:25 Oakland (OAK) 2 WN 4557 1-stop Boeing 737-700 (Scimitar Winglets) 5:25 Operates only on 2026-02-12
Mon,Fri 08:00 San Antonio (SAT) A 11:25 Oakland (OAK) 2 WN 4557 1-stop Boeing 737 MAX 8 (7M8) 5:25 Effective 2026-02-13 through 2026-02-20
Fri,Sun 08:00 San Antonio (SAT) A 11:25 Oakland (OAK) 2 WN 4557 1-stop Boeing 737 MAX 8 (7M8) 5:25 Effective 2026-02-22 through 2026-03-01

Ad flat here 1377413384 I FlightWNum Lower

Parallax here

This flight number is listed as serving the following routes:

Albuquerque (ABQ) - Phoenix Sky Harbor (PHX)
Chicago Midway (MDW) - Baltimore (BWI)
Dallas Love Field (DAL) - New York LaGuardia (LGA)
Kansas City (MCI) - Atlanta (ATL)
Las Vegas Harry Reid (LAS) - Oakland (OAK)
Portland (PDX) - Kansas City (MCI)
Salt Lake City (SLC) - Houston Hobby (HOU)
San Antonio (SAT) - Las Vegas Harry Reid (LAS)
San Antonio (SAT) - Oakland (OAK)
Tampa (TPA) - Houston Hobby (HOU)

All Southwest Airlines flights

Feedback - Disclaimer - Privacy - new_base.html - DESKTOP - CACHE: False - LANG: en - IS_EU: False

Southwest Airlines flight WN 4557: Multiple routes

Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat

FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN4557

05:10

Chicago Midway (MDW)

08:00

Baltimore (BWI)

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4557

05:10

Salt Lake City (SLC)

09:10

Houston Hobby (HOU)

Effective 2026-06-07 through 2026-08-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4557

05:40

Tampa (TPA)

07:05

Houston Hobby (HOU)

Effective 2026-04-09 through 2026-06-01

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4557

05:55

Tampa (TPA)

07:20

Houston Hobby (HOU)

Effective 2026-04-11 through 2026-05-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4557

06:00

Tampa (TPA)

07:25

Houston Hobby (HOU)

Effective 2026-04-12 through 2026-05-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4557

06:00

Tampa (TPA)

07:25

Houston Hobby (HOU)

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4557

06:30

Tampa (TPA)

07:55

Houston Hobby (HOU)

Effective 2026-04-07 through 2026-06-03

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4557

06:50

Albuquerque (ABQ)

07:10

Phoenix Sky Harbor (PHX) 4

Effective 2026-06-09 through 2026-07-29

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4557

07:00

Tampa (TPA)

08:30

Houston Hobby (HOU)

Operates only on 2026-05-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4557

07:05

San Antonio (SAT) A

08:05

Las Vegas Harry Reid (LAS) 1

Effective 2026-02-14 through 2026-02-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4557

08:00

San Antonio (SAT) A

09:00

Las Vegas Harry Reid (LAS) 1

Operates only on 2026-02-12

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:00, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4557

08:00

San Antonio (SAT) A

09:00

Las Vegas Harry Reid (LAS) 1

Effective 2026-02-13 through 2026-02-20

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4557

08:00

San Antonio (SAT) A

09:00

Las Vegas Harry Reid (LAS) 1

Effective 2026-02-22 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 3:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4557

09:45

Las Vegas Harry Reid (LAS) 1

11:25

Oakland (OAK) 2

Operates only on 2026-02-12

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4557

09:45

Las Vegas Harry Reid (LAS) 1

11:25

Oakland (OAK) 2

Effective 2026-02-13 through 2026-02-20

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4557

09:45

Las Vegas Harry Reid (LAS) 1

11:25

Oakland (OAK) 2

Effective 2026-02-22 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4557

14:00

Portland (PDX)

19:20

Kansas City (MCI)

Effective 2026-08-09 through 2026-09-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4557

14:05

Kansas City (MCI)

17:05

Atlanta (ATL) N

Effective 2026-08-08 through 2026-09-26

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4557

18:10

Albuquerque (ABQ)

18:30

Phoenix Sky Harbor (PHX) 4

Effective 2026-06-04 through 2026-08-03

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4557

18:40

Albuquerque (ABQ)

19:00

Phoenix Sky Harbor (PHX) 4

Effective 2026-06-06 through 2026-08-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4557

19:15

Dallas Love Field (DAL) 1

23:25

New York LaGuardia (LGA) B

Valid until 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN4557

08:00

San Antonio (SAT) A

11:25

Oakland (OAK) 2

Operates only on 2026-02-12

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 5:25, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN4557

08:00

San Antonio (SAT) A

11:25

Oakland (OAK) 2

Effective 2026-02-13 through 2026-02-20

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 5:25, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN4557

08:00

San Antonio (SAT) A

11:25

Oakland (OAK) 2

Effective 2026-02-22 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 5:25, 1-stop
Boeing 737 MAX 8 (7M8)

Ad mobi box here (300x250px) 8888825773 M FlightWNum Bottom Box

Parallax here

This flight number is listed as serving the following routes:

Albuquerque (ABQ) - Phoenix Sky Harbor (PHX)
Chicago Midway (MDW) - Baltimore (BWI)
Dallas Love Field (DAL) - New York LaGuardia (LGA)
Kansas City (MCI) - Atlanta (ATL)
Las Vegas Harry Reid (LAS) - Oakland (OAK)
Portland (PDX) - Kansas City (MCI)
Salt Lake City (SLC) - Houston Hobby (HOU)
San Antonio (SAT) - Las Vegas Harry Reid (LAS)
San Antonio (SAT) - Oakland (OAK)
Tampa (TPA) - Houston Hobby (HOU)

All Southwest Airlines flights

Feedback - Disclaimer - Privacy - new_base.html - MOBILE

- CACHE: False - LANG: en - IS_EU: False